Title:
WELDED METAL AND WELDED STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2016/195028
Kind Code:
A1
Abstract:
This welded metal contains C, Si, Mn, Ni, Cr, Mo, Ti, B, O, N and Nb + V in specific amounts, respectively, with the balance being made up of Fe and unavoidable impurities. In this welded metal, carbides having circle-equivalent diameters of less than 0.40 μm have an average circle-equivalent diameter of 0.10 μm or more, and intergranular carbides having circle-equivalent diameters of 0.40 μm or more have an average circle-equivalent diameter of 0.75 μm or less.
Inventors:
OKAZAKI YOSHITOMI
KAWASAKI HIROYUKI
HAN PENG
SASAKURA SHUJI
KITAGAWA YOSHIHIKO
TAKAWA MANA
KAWASAKI HIROYUKI
HAN PENG
SASAKURA SHUJI
KITAGAWA YOSHIHIKO
TAKAWA MANA
Application Number:
PCT/JP2016/066442
Publication Date:
December 08, 2016
Filing Date:
June 02, 2016
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
B23K35/30; B23K35/368
Domestic Patent References:
| WO2014104731A1 | 2014-07-03 |
Foreign References:
| JP2014195832A | 2014-10-16 | |||
| JP2008068274A | 2008-03-27 |
Other References:
See also references of EP 3305463A4
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P. C. (JP)
Patent business corporation glory patent firm (JP)
Patent business corporation glory patent firm (JP)
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